Table 2 Adjusted odds ratios for negative birth outcomes by type of labour
IOL at 40 GW (40 + 0 to 40 + 6) N = 456 | IOL at 41 GW (41 + 0 to 41 + 6) N = 318 | SOL (40 + 0 to 41 + 6) N = 1585 | |||
|---|---|---|---|---|---|
Adj OR (95% CI) | p value | Adj OR (95% CI) | p value | ||
Any negative outcome | 2.21 (1.75–2.77) | < 0.001 | 1.91 (1.47–2.48) | < 0.001 | Ref |
All maternal complications | 2.18 (1.71–2.77) | < 0.001 | 2.34 (1.78–3.07) | < 0.001 | Ref |
Caesarean section | 2.75 (2.07–3.65) | < 0.001 | 3.01 (2.21–4.12) | < 0.001 | Ref |
Operative vaginal delivery | 1.27 (0.82–1.98) | 0.285 | 0.48 (0.24–0.97) | 0.041 | Ref |
Other maternal complications | 0.88 (0.55–1.42) | 0.606 | 1.83 (1.19–2.80) | 0.006 | Ref |
All neonatal complications | 1.63 (1.24–2.14) | < 0.001 | 1.16 (0.83–1.62) | 0.370 | Ref |